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Seat Spacer Set for Big Block Chevrolet <br> 1.568in OD, .623in ID, .300in Thickness
COMP CAMS
®

Seat Spacer Set for Big Block Chevrolet
1.568in OD, .623in ID, .300in Thickness

SKU: CCA-4779-8
$75.95

Availability: In Stock

Specification
Product Description Reviews
Description:

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened Steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an ID locator with the locating shoulder on the inside, as well as the spring cup.

Features:

  • Avoid stacking .300" of shims under the valve springs on your Big Block Chevrolet with our seat spacers. These spacers feature a 1.732" outer diameter for 1.568" outer diameter springs.
  • Outer Diameter: 1.732 IN
  • Spring Inner Diameter: 0.623 IN
  • Spring Outer Diameter: 1.568 IN
  • Thickness: 0.3 IN


  • Package Includes:

  • Engine Valve Spring Seat


  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/